55740804020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1553}}^1\times {\mathrm{163147}}^1$

素因数の和:164720

約数の個数: 48

約数和(自身を含む): 127780123968

約数和(自身を除く): 72039319948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1553, 3106, 6212, 7765, 15530, 17083, 31060, 34166, 68332, 85415, 163147, 170830, 326294, 341660, 652588, 815735, 1631470, 1794617, 3262940, 3589234, 7178468, 8973085, 17946170, 35892340, 253367291, 506734582, 1013469164, 1266836455, 2533672910, 2787040201, 5067345820, 5574080402, 11148160804, 13935201005, 27870402010, 55740804020]

約数ペア:

[(1, 55740804020), (2, 27870402010), (4, 13935201005), (5, 11148160804), (10, 5574080402), (11, 5067345820), (20, 2787040201), (22, 2533672910), (44, 1266836455), (55, 1013469164), (110, 506734582), (220, 253367291), (1553, 35892340), (3106, 17946170), (6212, 8973085), (7765, 7178468), (15530, 3589234), (17083, 3262940), (31060, 1794617), (34166, 1631470), (68332, 815735), (85415, 652588), (163147, 341660), (170830, 326294)]